Enum SchemaConstraint 

pub enum SchemaConstraint {
    MinValue(f64),
    MaxValue(f64),
    MinLength(usize),
    MaxLength(usize),
    Pattern(String),
    Enum(Vec<Value>),
    Required,
    UniqueItems,
    Format(String),
    Custom(String),
}

Schema constraint for validation

Variants

MinValue(f64)

Minimum value (for numbers)

MaxValue(f64)

Maximum value (for numbers)

MinLength(usize)

Minimum length (for strings and arrays)

MaxLength(usize)

Maximum length (for strings and arrays)

Pattern(String)

Pattern match (regex for strings)

Enum(Vec<Value>)

Enumeration of allowed values

Required

Required (cannot be null/missing)

UniqueItems

Unique items (for arrays)

Format(String)

Format specification (email, date, etc.)

Custom(String)

Custom validation function name

Trait Implementations

impl Clone for SchemaConstraint

fn clone(&self) -> SchemaConstraint

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SchemaConstraint

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SchemaConstraint

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for SchemaConstraint

fn eq(&self, other: &SchemaConstraint) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for SchemaConstraint

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for SchemaConstraint